Component({
  properties: {
    title: {
      type: String,
      value: ''
    },
    background: {
      type: String,
      value: '#fff'
    },
    color: {
      type: String,
      value: '#333'
    },
    back: {
      type: Boolean,
      value: true
    }
  },
  
  methods: {
    back() {
      wx.navigateBack();
    }
  }
});





